The four elements of entity relationship are all of the following EXCEPT

Artifacts that can be seen with cytocentrifuge-prepared slides can be interpreted as a clinically significant finding by mistake. Which of the following can be an artifact leading to a mistaken interpretation of bacterial organisms in a fluid?

a. Cytoplasmic projections of lymphocytes b. Starch particles c. Stain precipitate d. Degenerating tissue cells

The specialty of obstetrics deals with pregnancy, labor, delivery, and postpartum. It is often combined with ________. A practice that specializes in both is referred to as OB/GYN.

Fill in the blank(s) with the appropriate word(s).